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(4,0) and (4,4) sigma models with a tri-holomorphic Killing vector

Abstract:

We analyze (4,0) supersymmetric σ-models on a four dimensional target space which possess one tri-holomorphic Killing vector which is also assumed to leave invariant the torsion. The problem is reduced to two stages: first finding "special" three dimensional Einstein-Weyl spaces, and second solving a monopole-like equation on the special Einstein-Weyl space. A new class of examples is constructed using as Einstein-Weyl geometry the Berger sphere which includes the round three sphere as a part...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Mathematical Inst
Role:
Author
Journal:
PHYSICS LETTERS B
Volume:
383
Issue:
3
Pages:
262-270
Publication date:
1996-09-05
DOI:
ISSN:
0370-2693
URN:
uuid:93bef63b-b753-450d-b015-0854491b0c6f
Source identifiers:
22232
Local pid:
pubs:22232
Language:
English

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